t = parse(Int, readline()) for i = 1:t r, c = parse.(Int, split(readline())) println("Case #", i, ":") println("..+" * "-+" ^ (c - 1)) println("..|" * ".|" ^ (c - 1)) for y = 1:(r-1) println("+" * "-+" ^ c) println("|" * ".|" ^ c) end println("+" * "-+" ^ c) end